11525552 has 40 divisors (see below), whose sum is σ = 24284160. Its totient is φ = 5279040.

The previous prime is 11525543. The next prime is 11525561. The reversal of 11525552 is 25552511.

It is an interprime number because it is at equal distance from previous prime (11525543) and next prime (11525561).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8813 + ... + 10035.

It is an arithmetic number, because the mean of its divisors is an integer number (607104).

Almost surely, 2^11525552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11525552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12142080).

11525552 is an abundant number, since it is smaller than the sum of its proper divisors (12758608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11525552 is a wasteful number, since it uses less digits than its factorization.

11525552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281 (or 1275 counting only the distinct ones).

The product of its digits is 2500, while the sum is 26.

The square root of 11525552 is about 3394.9303380187. The cubic root of 11525552 is about 225.8849232712.

The spelling of 11525552 in words is "eleven million, five hundred twenty-five thousand, five hundred fifty-two".